<template>
  <div class="user-manage-container">
    <el-card class="header">
      <div>
        <el-button type="primary" @click="onImportExcelClick"
                   v-permission="['importUser']">
          {{ $t("msg.excel.importExcel") }}</el-button
        >
        <el-button type="success" @click="onToExcelClick">
          {{ $t("msg.excel.exportExcel") }}
        </el-button>
      </div>
    </el-card>
    <el-card>
      <el-table
          :data="tableData"
          border
          style="width: 100%"
      >
        <!--索引-->
        <el-table-column
            label="#"
            type="index"
        />
        <el-table-column
            prop="username"
            :label="$t('msg.excel.name')"
        >
        </el-table-column>
        <el-table-column
            prop="mobile"
            :label="$t('msg.excel.mobile')"
        >
        </el-table-column>
        <el-table-column
            :label="$t('msg.excel.avatar')"
            align="center"
        >
          <template v-slot="{ row }">
            <el-image
                class="avatar"
                :src="row.avatar"
                :preview-teleported="true"
                :preview-src-list="[row.avatar]"
            ></el-image>
          </template>
        </el-table-column>
        <el-table-column :label="$t('msg.excel.role')">
          <template #default="{ row }">
            <div v-if="row.role && row.role.length > 0">
              <el-tag
                  v-for="item in row.role"
                  :key="item.id"
                  size="small"
              >{{ item.title }}</el-tag
              >
            </div>
            <div v-else>
              <el-tag size="small">{{ $t("msg.excel.defaultRole") }}</el-tag>
            </div>
          </template>
        </el-table-column>
        <el-table-column
            :label="$t('msg.excel.openTime')"
        >
          <template #default="{row}">
            {{$filters.dateFilter(row.openTime)}}
          </template>
        </el-table-column>
        <el-table-column
            :label="$t('msg.excel.action')"
            fixed="right"
            width="260"
        >
          <template #default="{ row }">
            <el-button type="primary" size="small" @click="onShowClick(row._id)">
              {{ $t('msg.excel.show') }}
            </el-button>
            <el-button
              type="info"
              size="small"
              @click="onShowRoleClick(row)"
              v-permission="['distributeRole']"
            >{{ $t("msg.excel.showRole") }}</el-button
            >
            <el-button
                type="danger"
                size="small"
                @click="onRemoveClick(row)"
                v-permission="['removeUser']"
            >{{ $t("msg.excel.remove") }}</el-button>
          </template>
        </el-table-column>
      </el-table>

      <el-pagination
          class="pagination"
          @size-change="handleSizeChange"
          @current-change="handleCurrentChange"
          :current-page="page"
          :page-sizes="[2, 5, 10, 20]"
          :page-size="size"
          layout="total, sizes, prev, pager, next, jumper"
          :total="total"
      >
      </el-pagination>
    </el-card>
    <roles-dialog
      v-model="roleDialogVisible"
      :userId="selectUserId"
      @updateRole="getListData"
    ></roles-dialog>
    <export-to-excel v-model="exportToExcelVisible"></export-to-excel>
  </div>
</template>

<script setup>
import { onActivated, ref, watch } from "vue";
import { useI18n } from "vue-i18n";
import ExportToExcel from './components/Export2Excel.vue'
import { ElMessageBox, ElMessage } from "element-plus";
import { getUserManageList, deleteUser } from "@/api/user-manage";
import { watchSwitchLang } from "@/utils/i18n";
import {useRouter} from 'vue-router'
import RolesDialog from './components/roles.vue'

const router = useRouter()
// 数据相关
const tableData = ref([]);
const total = ref(0);
const page = ref(1);
const size = ref(2);
/* 查看角色的点击事件 */
const roleDialogVisible = ref(false)
const selectUserId = ref('')
const onShowRoleClick = row => {
  roleDialogVisible.value = true
  selectUserId.value= row._id
}

watch(roleDialogVisible,(val)=>{
  if (!val) selectUserId.value = "";
})

const onImportExcelClick=()=>{
  router.push("/user/import")
}
/**
 * excel 导出点击事件
 */
const exportToExcelVisible = ref(false);
const onToExcelClick = () => {
  exportToExcelVisible.value = true;
};
// 获取数据的方法
const getListData = async () => {
  const result = await getUserManageList({
    page: page.value,
    size: size.value
  });
  tableData.value = result.list;
  total.value = result.total;
};
getListData();
// 监听语言切换
watchSwitchLang(getListData);

// 分页相关
/**
 * size 改变触发
 */
const handleSizeChange = (currentSize) => {
  size.value = currentSize;
  getListData();
};

/**
 * 页码改变触发
 */
const handleCurrentChange = (currentPage) => {
  page.value = currentPage;
  getListData();
};

// 处理导入用户后数据不重新加载的问题
onActivated(getListData);

/**
 * 删除按钮点击事件
 */
const i18n = useI18n();
const onRemoveClick = (row) => {
  ElMessageBox.confirm(
      i18n.t("msg.excel.dialogTitle1") +
      row.username +
      i18n.t("msg.excel.dialogTitle2"),
      {
        type: "warning"
      }
  ).then(async () => {
    await deleteUser(row._id);
    ElMessage.success(i18n.t("msg.excel.removeSuccess"));
    // 重新渲染数据
    getListData();
  });
};

/* 查看按钮点击事件 */
const onShowClick = id => {
  router.push(`/user/info/${id}`)
}

</script>

<style lang="scss" scoped>
.user-manage-container {
  .header {
    margin-bottom: 22px;
    text-align: right;
  }

  :deep(.avatar) {
    width: 60px;
    height: 60px;
    border-radius: 50%;
  }

  :deep(.el-tag) {
    margin-right: 6px;
  }

  .pagination {
    margin-top: 20px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
  }
}
</style>